JIS G3119-SBV1A Alloy Steel Plates
SBV1A belongs to the Japanese standard container plate, often used for boilers and pressure vessels of manganese-molybdenum steel and manganese-molybdenum-nickel steel plate.SBV1A vessel plate implementation standard: the implementation of the Japanese standard JIS G3119 standard. SBV1A pressure vessel steel plate is widely used in petroleum, chemical, power station, boiler and other industries for making reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, boiler ladles, liquefied petroleum gas cylinders, high-pressure water pipes of hydroelectric power stations, turbine worm shells and other equipment and components.
JIS G3119 SBV1A boiler steel plate chemical composition
| Steel Grade | Thickness mm | C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Ni |
|---|---|---|---|---|---|---|---|
| SBV1A | ≤2525~5050~150 | 0.200.230.25 | 0.15~0.30 | 0.95~1.30 | 0.035 | 0.040 | - |
JIS G3119 SBV1A steel boiler plate mechanical property
| Steel Grade | Min Yield strength in different thickness | Min tensile strength in different thickness | Elongation in different thickness | |
|---|---|---|---|---|
| SBV1A | ≥315 | 520-660 | ≤25 | 25≤t≤150 |
SBV1A pressure vessel plate production cutting process
Production process: Primary refining → LF refining → VD treatment → continuous casting (die casting) → cleaning, heating → rolling → (stacking) → surface inspection → batching → flaw detection → heat treatment → cutting and sampling → performance inspection → warehousing
Cutting process: SBV1A pressure vessel steel plate factory inspection of the performance indicators meet the requirements in accordance with the cutting process, you can cut and processing and drawings of the material, the general thickness of the steel plate is not greater than 20mm when the priority choice of CNC plasma cutting or CNC laser cutting, if the thickness of the steel plate is greater than 30mm or more, usually choose the CNC flame cutting, you can control the precision of the cutting and time.
SBV1A pressure vessel plate material application range
SBV1A vessel steel plate is mainly used to make spherical storage tanks of more than 50 cubic meters, and can also be used to make single-layer coil-welded containers, multi-layer heat-sleeve coil-welded containers, multi-layer cladding containers and other two or three types of containers, and low-temperature pressure vessels. It is widely used in petroleum, chemical, power station, boiler and other industries for making reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, boiler ladles, liquefied petroleum gas cylinders, high-pressure water pipes of hydroelectric power stations, turbine worm shells and other equipments and components.
SBV1A pressure vessel quality steel plate Products Image
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